superbug

Noun

 * 1)  A strain of bacteria that is resistant to many antibiotics.
 * 2)  Any pathogen resistant to many, even all, of the biocides or other agents used to treat similar pathogens.
 * 3)  An invasive insect,, that is a major pest of vegetable crops, both directly and as a virus vector.
 * 1)  An invasive insect,, that is a major pest of vegetable crops, both directly and as a virus vector.

Translations

 * French:
 * German: Killerkeime, Super-Erreger
 * Italian: superbatterio
 * Spanish: superbacteria